



,what I claimisstandard or brace j is keyed bya Wooden or other key, so that the mold-board can be adjusted thereon. The upper edge of the 'mo 1dboard, as at h, Fig. 2, stands cti" from the brace or standard i, so that the latter'shall not obstruct the free passage ot'l the furrow-sliceover said mold-board. v

f is an adjustable poi-nt or cutter, which is attached to the mold-board by a. screw-bolt, g,

0r otherwise. The lower edge of the mold: board inclnes upward, and is curved from point to lheel, as lfrom f vto h in Fig. 3, for the pur-A pose of raising up and turning over the furrow-slice. It'4 the soil is of such a. nature as not to turn readily and leave the mold-board,` a iece, t, may be inserted in the staple uen thiy -back of the incid-board so as to extend bcyo 4d the mold-board and 'throw nf' the furl row-slice. y

By' this construction of cultivator, if-com-` bined witha se ding mechanism,plowing, cultivatin'g-, .level ng, planting, and rolling may all he done" by-.once going over theeldf' v f Having thu/s fully described myimention,

hln-combination wihamain frame supported on and carried by a drum, B, on one side, serving as a roller, and a wheel7 C, on'the opposite side, a hinged plow-frame, D, controlledby said main frame, substantially 'as described.

2.' The conibiuation et' the pivoted levers E P with a horizoutall`y-hinged tongue, O,so that the driver from` his seat maychange. the line of draft and the direction of the nia-chine, substantially as herein set forth.

v 3. The angularly-shaped brace n, for h-old'- ing the mold-board to the brace atits upper portion, when it also admits ofhaving the unobstructed space between the m0ld-board and the brace, as atlafor the. purpose herein described.

4. Fastening the mold-board'to the plow 4frame byimeans of the cross-braces ij, brace n, and staple m, with its key, in the manner y and for the purpose hereindescribed.

l 5. The removable-extension-piece t, in combination with the mold-board, for the purposeA described. l

" Witnesses: l A

EDW. I; ENO,Y AUGUSTE ENQ. 

